JB Industries DV-200N Platinum Vacuum Pump the most reliable 7 CFM vacuum pump for all HVAC applications. Made in the USA.
Gas ballast feature helps keep oil clean
Stainless steel valving helps resist corrosion, promoting longer pump life
2 stage pump achieves a deep 15 micron vacuum pull
Available domestic 115 volt, international 230 volt, and dual voltage
Features a check valve to prevent oil from flowing back during a power loss
Rocker switch
Metal construction with all brass fittings
Heavy duty handle
Lightweight, finned aluminum helps reduce heat during operation
Safety cap is tethered to help prevent oil spills during transport
1/2 HP capacitor start motor with thermal overload protection
Drain valve features an o ring to help prevent leaks
CFM
7 CFM (200 l/m)
Motor
1/2 HP, 1725 RPM
Voltage
115v, 60Hz
Plug
Std. U.S. 110v
Intake Port
1/2 inch x 1/4 inch x 3/8 inch
Oil Cap
23oz. (680 cc)
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to 
